11121233330 has 32 divisors (see below), whose sum is σ = 21289080960. Its totient is φ = 4170908160.

The previous prime is 11121233303. The next prime is 11121233359. The reversal of 11121233330 is 3333212111.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 283286 + ... + 320145.

It is an arithmetic number, because the mean of its divisors is an integer number (665283780).

Almost surely, 2^11121233330 is an apocalyptic number.

11121233330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11121233330 is a deficient number, since it is larger than the sum of its proper divisors (10167847630).

11121233330 is a wasteful number, since it uses less digits than its factorization.

11121233330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603554.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 11121233330 its reverse (3333212111), we get a palindrome (14454445441).

The spelling of 11121233330 in words is "eleven billion, one hundred twenty-one million, two hundred thirty-three thousand, three hundred thirty".